Shane Co. Executive and Leadership Team

June, 2026

Leadership Overview

Shane Co. has 5 executives leading key functions including strategy, finance, marketing, human resources, and operations.

Driven by a commitment to quality and customer satisfaction, Shane Co. continues its legacy of importing, cutting, and crafting exquisite diamonds and gemstones into fine jewelry, solidifying its market presence since 1929.

Leadership Roles at Shane Co.

  • Chief Executive Officer - Benard Kioko
  • Chief Financial Officer - Jeffrey Klusek
  • President & Representative Director - Yuya Ishitani
  • Executive VP & Chief Marketing Officer - Kristen Vosburg
  • Executive Vice President & Chief Human Resources Officer - Martha LaCroix
  • Benard Kioko - Chief Executive Officer

    Benard Kioko, the Chief Executive Officer at Shane Co., directs the company's overall strategic vision and operational execution. Overseeing all facets of the business, Kioko ensures alignment with the core mission of importing, cutting, and selling diamonds and gemstones. This leadership role involves driving growth initiatives and maintaining the company's competitive edge in the jewelry retail sector. By fostering a culture of excellence, Benard Kioko guides the organization in its commitment to quality craftsmanship and customer satisfaction. The Chief Executive Officer's purview extends to all departments, ensuring cohesive operations and sustained market impact. Kioko's strategic direction is crucial for navigating industry trends and expanding the company's reach in the United States market.

    Jeffrey Klusek - Chief Financial Officer

    Jeffrey Klusek, the Chief Financial Officer at Shane Co., manages all financial operations and fiscal strategy. Klusek oversees budgeting, financial planning, and risk management, ensuring the company's fiscal health and stability. This critical role involves analyzing financial data to support strategic decision-making and optimize resource allocation across the organization. By implementing robust financial controls, Jeffrey Klusek safeguards company assets and drives profitability. The Chief Financial Officer's responsibilities include managing investor relations and securing funding for expansion initiatives. Klusek's expertise is vital for maintaining the company's strong financial footing as it continues its operations in importing and selling diamonds and gemstones.
    Jeffrey Klusek

    Yuya Ishitani - President & Representative Director

    Yuya Ishitani, the President & Representative Director at Shane Co., holds significant responsibility for guiding the company's strategic direction and operational oversight. Ishitani focuses on ensuring the seamless integration of international sourcing and domestic sales, particularly in the diamond and gemstone import sector. This leadership position involves fostering strong relationships with global suppliers and overseeing the cutting and jewelry-making processes to maintain exceptional quality standards. By driving operational efficiencies, Yuya Ishitani contributes to the company's sustained success and market leadership. The President & Representative Director's role is crucial for upholding the company's reputation for integrity and craftsmanship in the retail jewelry industry. Ishitani's vision supports the continued expansion and excellence of Shane Co.'s operations.

    Kristen Vosburg - Executive VP & Chief Marketing Officer

    Kristen Vosburg, the Executive VP & Chief Marketing Officer at Shane Co., leads all marketing and brand development initiatives. Vosburg designs and executes comprehensive strategies to enhance brand visibility and customer engagement in the competitive jewelry market. This position involves overseeing advertising, digital marketing, and public relations efforts to promote Shane Co.'s unique offerings of diamonds and gemstones. By understanding market dynamics, Kristen Vosburg drives campaigns that resonate with target audiences and support sales objectives. The Executive VP & Chief Marketing Officer's focus is on building a strong brand identity and expanding market share through innovative outreach. Vosburg's leadership ensures the effective communication of the company's commitment to quality and craftsmanship.

    Martha LaCroix - Executive Vice President & Chief Human Resources Officer

    Martha LaCroix, the Executive Vice President & Chief Human Resources Officer at Shane Co., directs all human capital management and organizational development strategies. LaCroix oversees talent acquisition, employee relations, compensation, and benefits programs, ensuring a skilled and motivated workforce. This role is pivotal in cultivating a positive and productive work environment that supports the company's mission of importing, cutting, and selling fine jewelry. By developing effective HR policies, Martha LaCroix ensures compliance and fosters employee engagement across all operational levels. The Executive Vice President & Chief Human Resources Officer's strategic input is essential for aligning human resources with the company's long-term business objectives. LaCroix's leadership strengthens the team responsible for crafting exquisite necklaces and rings.
    Martha LaCroix

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    Frequently Asked Questions Regarding Shane Co. Top Executives and Leadership Team

    Who leads Shane Co.?
    Shane Co. is led by Benard Kioko (Chief Executive Officer), along with executives such as Jeffrey Klusek (Chief Financial Officer) and Yuya Ishitani (President & Representative Director).
    Who is part of Shane Co.’s executive team?
    The executive team of Shane Co. includes leaders such as Benard Kioko (Chief Executive Officer), Jeffrey Klusek (Chief Financial Officer), Yuya Ishitani (President & Representative Director) and other senior executives.
    How many executives does Shane Co. have?
    Shane Co. has 5 executives leading key business areas.
    What roles are included in Shane Co.’s leadership team?
    The leadership team of Shane Co. includes roles such as Chief Executive Officer, Chief Financial Officer, President & Representative Director, Executive VP & Chief Marketing Officer, Executive Vice President & Chief Human Resources Officer.